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[PULL,01/32] tcg: Add generic DISAS_NORETURN

Message ID 20170906160612.22769-2-richard.henderson@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Richard Henderson Sept. 6, 2017, 4:05 p.m. UTC 
From: Richard Henderson <rth@twiddle.net>

This will allow some amount of cleanup to happen before
switching the backends over to enum DisasJumpType.

Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 include/exec/exec-all.h | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 440fc31b37..b434988979 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -63,6 +63,7 @@  typedef ram_addr_t tb_page_addr_t;
 #define DISAS_JUMP    1 /* only pc was modified dynamically */
 #define DISAS_TB_JUMP 2 /* only pc was modified statically */
 #define DISAS_UPDATE  3 /* cpu state was modified dynamically */
+#define DISAS_NORETURN 4 /* the tb has already been exited */
 
 #include "qemu/log.h"